Barangays under ZIP 4305

Unisan is a 3rd-class Municipality in the province of Quezon, CALABARZON (Region IV-A), Philippines. Based on 2024 PSA data, it has a population of 25,357 residents.

Barangays under ZIP 4305

36 total

Almacen 4305	Balagtas 4305	Balanacan 4305
Bonifacio 4305	Bulo Ibaba 4305	Bulo Ilaya 4305
Burgos 4305	Cabulihan Ibaba 4305	Cabulihan Ilaya 4305
Caigdal 4305	F. De Jesus 4305	General Luna 4305
Kalilayan Ibaba 4305	Kalilayan Ilaya 4305	Mabini 4305
Mairok Ibaba 4305	Mairok Ilaya 4305	Malvar 4305
Maputat 4305	Muliguin 4305	Pagaguasan 4305
Panaon Ibaba 4305	Panaon Ilaya 4305	Plaridel 4305
Poctol 4305	Punta 4305	R. Lapu-lapu 4305
R. Magsaysay 4305	Raja Soliman 4305	Rizal Ibaba 4305
Rizal Ilaya 4305	San Roque 4305	Socorro 4305
Tagumpay 4305	Tubas 4305	Tubigan 4305

Barangays under ZIP 4305

Agdangan Municipality

4304

Alabat Municipality

4333

Atimonan Municipality

4331

Burdeos Municipality

4340

Calauag Municipality

4318

Candelaria Municipality

4323

Catanauan Municipality

4311

General Nakar Municipality

4338

Guinayangan Municipality

4319

Gumaca Municipality

4306

About ZIP Code 4305

ZIP code 4305 is the Philippine postal code assigned to Unisan, a municipality in the province of Quezon, CALABARZON, . Based on PSA census data, Unisan has a population of 25,357. Its Philippine Standard Geographic Code (PSGC) is 0405649000. This postal code is used for mail delivery, logistics, and address verification across all 36 barangays within Unisan.